mm: Add folio_pfn()
authorMatthew Wilcox (Oracle) <willy@infradead.org>
Fri, 7 May 2021 14:55:27 +0000 (10:55 -0400)
committerMatthew Wilcox (Oracle) <willy@infradead.org>
Mon, 27 Sep 2021 13:27:32 +0000 (09:27 -0400)
commitbf6bd276b374d44f6e7146d52aa6097eb91384a3
tree5d7eba511dce1ed1482d18633009eaaceafc4d73
parentc5ce619a77ce00d537ef512e7a823c99ce890a40
mm: Add folio_pfn()

This is the folio equivalent of page_to_pfn().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Reviewed-by: David Howells <dhowells@redhat.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
include/linux/mm.h